Partial Pearson-two (PP2) of quasi newton method for unconstrained optimization
In this paper, we developing new quasi-Newton method for solving unconstrained optimization problems .The nonlinear Quasi-newton methods is widely used in unconstrained optimization[1]. However,. We consider once quasi-Newton which is (Pearson-two) update formula [2], namely, Partial P2. Most of qu...
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| Format: | Article |
| Language: | English |
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Tikrit University
2023-02-01
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| Series: | Tikrit Journal of Pure Science |
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| Online Access: | https://tjpsj.org/index.php/tjps/article/view/1012 |
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| author | Basheer M. Salih Khalil K. Abbo Zeyad M. Abdullah |
| author_facet | Basheer M. Salih Khalil K. Abbo Zeyad M. Abdullah |
| author_sort | Basheer M. Salih |
| collection | DOAJ |
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In this paper, we developing new quasi-Newton method for solving unconstrained optimization problems .The nonlinear Quasi-newton methods is widely used in unconstrained optimization[1]. However,. We consider once quasi-Newton which is (Pearson-two) update formula [2], namely, Partial P2. Most of quasi-Newton methods don't always generate a descent search directions, so the descent or sufficient descent condition is usually assumed in the analysis and implementations [3] . Descent property for the suggested method is proved. Finally, the numerical results show that the new method is also very efficient for general unconstrained optimizations [4].
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| format | Article |
| id | doaj-art-5c910409a5d84e7aba63cece838cc4b7 |
| institution | DOAJ |
| issn | 1813-1662 2415-1726 |
| language | English |
| publishDate | 2023-02-01 |
| publisher | Tikrit University |
| record_format | Article |
| series | Tikrit Journal of Pure Science |
| spelling | doaj-art-5c910409a5d84e7aba63cece838cc4b72025-08-20T03:17:48ZengTikrit UniversityTikrit Journal of Pure Science1813-16622415-17262023-02-0121310.25130/tjps.v21i3.1012Partial Pearson-two (PP2) of quasi newton method for unconstrained optimizationBasheer M. SalihKhalil K. AbboZeyad M. Abdullah In this paper, we developing new quasi-Newton method for solving unconstrained optimization problems .The nonlinear Quasi-newton methods is widely used in unconstrained optimization[1]. However,. We consider once quasi-Newton which is (Pearson-two) update formula [2], namely, Partial P2. Most of quasi-Newton methods don't always generate a descent search directions, so the descent or sufficient descent condition is usually assumed in the analysis and implementations [3] . Descent property for the suggested method is proved. Finally, the numerical results show that the new method is also very efficient for general unconstrained optimizations [4]. https://tjpsj.org/index.php/tjps/article/view/1012Unconstrained optimizationPearson-two QN methodglobal convergence |
| spellingShingle | Basheer M. Salih Khalil K. Abbo Zeyad M. Abdullah Partial Pearson-two (PP2) of quasi newton method for unconstrained optimization Tikrit Journal of Pure Science Unconstrained optimization Pearson-two QN method global convergence |
| title | Partial Pearson-two (PP2) of quasi newton method for unconstrained optimization |
| title_full | Partial Pearson-two (PP2) of quasi newton method for unconstrained optimization |
| title_fullStr | Partial Pearson-two (PP2) of quasi newton method for unconstrained optimization |
| title_full_unstemmed | Partial Pearson-two (PP2) of quasi newton method for unconstrained optimization |
| title_short | Partial Pearson-two (PP2) of quasi newton method for unconstrained optimization |
| title_sort | partial pearson two pp2 of quasi newton method for unconstrained optimization |
| topic | Unconstrained optimization Pearson-two QN method global convergence |
| url | https://tjpsj.org/index.php/tjps/article/view/1012 |
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